Stadium: Court 7 Round: 62 Ground: Clay
| ITF M25 Telfs | 2023/07/16 07:00 | Adam Blecha v Samuel Kyjaci | 5-7,7-5,10-4 |
| ITF M15 Nyiregyhaza | 2023/06/05 09:30 | Adam Blecha v Igor Dudun | 2-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 10:30 | Adam Blecha v Mariano Dedura-Palomero | 3-6,1-6 |
| ITF M15 Meerbusch | 2023/04/23 10:30 | Adam Blecha v Aliaksandr Bulitski | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/04/03 08:30 | Adam Blecha v Daniil Savelev | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/03/28 11:05 | Millen Hurrion v Adam Blecha | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2023/03/27 10:30 | Ioan A Teglas v Adam Blecha | 6-2,5-7,9-11 |
| ITF M15 Sharm El Sheikh | 2023/03/26 08:00 | Paulo Knippling v Adam Blecha | 0-6,3-6 |
| ITF M25 Telfs | 2023/07/16 07:00 | Stepan Pecak v Martin Zeljenka | 6-4,1-6,10-2 |
| ITF M15 Kamen | 2023/06/26 15:00 | Stepan Pecak v Matyas Cerny | 5-7,3-6 |
| ITF M15 Kamen | 2023/06/26 08:00 | Nico Hornitschek v Stepan Pecak | 6-7,1-6 |
| ITF M25 Poprad | 2023/06/19 08:00 | Radovan Michalik v Stepan Pecak | 6-0,7-6 |
| ITF M25 Poprad | 2023/06/18 11:00 | Mykyta Riepkin v Stepan Pecak | 2-6,2-6 |
| ITF M25 Risskov/Aarhus | 2023/06/13 10:15 | Lewie Lane v Stepan Pecak | 6-0,6-3 |
| ITF M25 Risskov/Aarhus | 2023/06/12 08:00 | Jan Simonsson v Stepan Pecak | 7-5,2-6,9-11 |
| ITF M25 Risskov/Aarhus | 2023/06/11 09:25 | Samuel Veikkolainen Jansson v Stepan Pecak | 3-6,2-6 |